hg: valhalla/valhalla: [lworld] Withdraw vestigial references to ACC_FLATTENABLE

[srikanth.adayapalam at oracle.com]

Changeset: a78d3379965b
Author:    sadayapalam
Date:      2018-11-20 14:06 +0530
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/a78d3379965b

[lworld] Withdraw vestigial references to ACC_FLATTENABLE

! src/java.base/share/classes/jdk/experimental/bytecode/Flag.java
! src/jdk.jdeps/share/classes/com/sun/tools/classfile/AccessFlags.java
! test/langtools/tools/javac/valhalla/lworld-values/CheckFlattenableFlagFromClass.java